import A.B;
import C.D.E.F;

class B {
	Z z;  // It matches Z at its own stand (in the default package). Nothing shades it.
	B b; // It matches the enclosing class B; A.B as B is shaded.
	F.G.H h; // It matches C.D.E.F.G.H; F.G.H at its own stand is shaded.
	C.D.E.F.G.H h2;  // It matches C.D.E.F.G.H;

}